Triethylamine → HCID 19738262, compound

HRID 2255491Notes

Reaction equation

HRID 2255491 reaction equation
[Cl:1][C:2]1[C:6]([Cl:7])=[C:5]([C:8]([OH:10])=[O:9])[S:4][N:3]=1.[CH2:11]([N:13]([CH2:16][CH3:17])[CH2:14][CH3:15])[CH3:12]>O1CCCC1>[Cl:1][C:2]1[C:6]([Cl:7])=[C:5]([C:8]([O-:10])=[O:9])[S:4][N:3]=1.[CH2:11]([NH+:13]([CH2:16][CH3:17])[CH2:14][CH3:15])[CH3:12]

Participants

4

Reactant 2

HCID 8471TriethylamineHCID 498373,4-Dichloro-5-isothiazolecarboxylic acid

Product 1

HCID 19738262HCID 19738262, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent2×

Procedure

In 10 ml of dry tetrahydrofuran, 1.0 g of the 3,4-dichloro-5-isothiazolecarboxylic acid obtained in Example 2 was dissolved, followed by the dropwise addition of a solution of 0.52 g of triethylamine in 5 ml of dry tetrahydrofuran. After the resulting mixture was stirred further at room temperature for 30 minutes, the solvent was distilled off under reduced pressure so that 1.51 g (stoichiometric amount) of the title compound were obtained.

Workup

  1. distillationthe solvent was distilled off under reduced pressure so that 1.51 g (stoichiometric amount) of the title compound
  2. customwere obtained

Sources & evidence

ORD record
ord-d2a062e7e8e640fd8f61f80834f520d3
Source dataset
uspto-grants-1993_08
Patent number
US05240951

Reaction notes

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